/*
 * Copyright (c) 2007, Nubo Technologies
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
 *
 *    * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
 *    * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
 *    * Neither the name of the Nubo Technologies nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.nubotech.gwt.oss.client;

import com.nubotech.gwt.oss.client.util.DateUtils;
import com.nubotech.gwt.oss.client.util.LogUtil;
import java.util.ArrayList;
import java.util.Date;
import java.util.Iterator;
import java.util.List;

/**
 *
 * @author jonnakkerud
 */
public class SecurityPolicy {
    public static SecurityPolicy AUTO = new SecurityPolicy();
    
    private Date expiration;
    
    private List conditions = new ArrayList();
    
    public Date getExpiration() {
        return expiration;
    }

    public void setExpiration(Date expiration) {
        this.expiration = expiration;
    }
    
    public List getConditions() {
        return conditions;
    }
    
    public void addCondition(Condition condition) {
        getConditions().add(condition);
    }
    
    public String json() {
        StringBuffer sb = new StringBuffer();
        sb.append("{");
        
        if (expiration != null) {
            // ISO8601 GMT
            sb.append(Condition.quote("expiration")).append(":").append(Condition.quote(DateUtils.formatISODate(expiration)));
            sb.append(",\n");
        }
        
        // conditions
        if (getConditions().size() > 0) {
            sb.append(Condition.quote("conditions")).append(":").append("[").append("\n");
            Iterator itr = getConditions().iterator();
            while(itr.hasNext()) {
                Condition c = (Condition)itr.next();
                sb.append("\t").append(c.json()).append(",\n");
                
            }
            sb.append("]");
        }
        
        sb.append("}");
        LogUtil.log(sb.toString());
        return sb.toString();
    }
    
    public void clear() {
        conditions.clear();
    }
}
